The? five-year survival rate for Caucasians for all forms of cancer increased from 38?% in the 1960s to 59?% now. Express this change in two? ways: (1) as an absolute difference in terms of percentage points and? (2) as a relative difference in terms of percent.
?(1) The? five-year survival rate for Caucasians for all forms of cancer increased by what percentage points.
?(Round to the nearest tenth as? needed.)
?(2) The? five-year survival rate increased by what ?%.
?(Round to the nearest tenth as? needed.)